UPGRADING.md

Upgrade from 1.2 to 1.3

The 1.3 version added the support for Symfony 3.0+. Several changes were made for the code to work with the new version.

• BC break: Controller\MessageController now implements Symfony\Component\DependencyInjection\ContainerAwareInterface instead of extending the abstract class Symfony\Component\DependencyInjection\ContainerAware (removed in Symfony 3.0). If you relied on this (for instance by using MessageController instanceof ContainerAware), you may have to change your code.

• Form types are now classes names instead of service references (the usage of service references is therefore deprecated). If you used your own form types for new threads and replies, you should update your configuration:

  Before:

  fos_message:
      # ...
      
      new_thread_form:
          type: app.custom_new_thread_form_service
      reply_form:
          type: app.custom_reply_form_service

  After:

  fos_message:
      # ...
      
      new_thread_form:
          type: AppBundle\Form\Type\NewThreadFormType
      reply_form:
          type: AppBundle\Form\Type\ReplyFormType